01/2007
11.5 Axes and spindles
11-314
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
Machine data
S MD20060: AXCONF_GEOAX_NAME_TAB[n] (name of the geometry axis in
the channel)
is used to define the geometry axis names. Geometry axis names must be un-
ambiguous for the entire channel.
The axis names for channel and geometry axes are used in the part program for
programming general traversing movements or to describe the workpiece con-
tour. The axis names are used for
S Path axes
S Synchronized axes
S Positioning axes
S Command axes
S Spindles
S Gantry axes
S Coupled axes
S Guide value coupling axes
Table 11-16 Axis names: Machine data
Number
Identifier Name/remarks Refer-
ence
General ($MN_ ... )
10000 AXCONF_MACHAX_NAME_TAB Machine axis name
Channel–specific ($MC_ ... )
20060 AXCONF_GEOAX_NAME_TAB Geometry axis name in channel
20080 AXCONF_CHANAX_NAME_TAB Channel axis name/special axis name in channel
/FB/ Description of Functions, Basic Functions,
K2 Axes, Coordinate Systems, Frames, Workpiece Actual–Value System,
Chapter: Axes
11.5.3 Drive configuration
The following data must be assigned parameters in the NCK for the cyclic pro-
cess data exchange between the NCK and the DP slave drives:
S I/O address of the drives
S I/O address of the Control Units (optional, only SINAMICS)
S Message frame
The I/O address tells the NCK the data areas via which cyclic process data ex-
change occurs with the drive or the Control Unit.
The I/O addresses assigned in the SIMATIC S7 project are entered in the fol-
lowing machine data:
Geometry axes
Machine data
References
I/O addresses
11 NCK Commissionin
with HMI Advanced
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